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TMUX1112PWR

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Texas Instruments Analog Switches, Multiplexers, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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TMUX1112PWR

Texas Instruments · Analog Switches, Multiplexers · TSSOP-16

TMUX1112PWR from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 SEL1 input Logic control input 1; controls channel 1 state based on logic level input accepting 0V to 5.5V.
2 D1 bidirectional Drain pin 1; bidirectional signal path supporting analog and digital signals from GND to VDD.
3 S1 bidirectional Source pin 1; bidirectional signal path supporting analog and digital signals from GND to VDD.
4 N.C. unconnected No internal connection.
5 GND power_in Ground (0V) reference; common return path for power supply.
6 S4 bidirectional Source pin 4; bidirectional signal path supporting analog and digital signals from GND to VDD.
7 D4 bidirectional Drain pin 4; bidirectional signal path supporting analog and digital signals from GND to VDD.
8 SEL4 input Logic control input 4; controls channel 4 state based on logic level input accepting 0V to 5.5V.
9 SEL3 input Logic control input 3; controls channel 3 state based on logic level input accepting 0V to 5.5V.
10 D3 bidirectional Drain pin 3; bidirectional signal path supporting analog and digital signals from GND to VDD.
11 S3 bidirectional Source pin 3; bidirectional signal path supporting analog and digital signals from GND to VDD.
12 N.C. unconnected No internal connection.
13 VDD power_in Positive power supply; most positive power-supply potential with operating range 1.08V to 5.5V; requires 0.1µF to 10µF decoupling capacitor to GND.
14 S2 bidirectional Source pin 2; bidirectional signal path supporting analog and digital signals from GND to VDD.
15 D2 bidirectional Drain pin 2; bidirectional signal path supporting analog and digital signals from GND to VDD.
16 SEL2 input Logic control input 2; controls channel 2 state based on logic level input accepting 0V to 5.5V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category Interface
Pins 16

CAD (KiCad official)

  • Symbol: TMUX1112PWR
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: tmux1112pwr-etched.step / tmux1112pwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmux1112pwr.step / tmux1112pwr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (44 pp, sha256 eb7ccf89ec59635b, retrieved 2026-09-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF